Description
The Schneider Electric (Barber Colman) AV-497 is a precision-engineered pneumatic actuator linkage kit designed to mechanically couple pneumatic actuators to commercial valve bodies in building automation and HVAC control systems. This linkage kit provides a reliable, secure mechanical interface that ensures accurate valve positioning and consistent control performance in demanding commercial and industrial environments.
Compatibility
- Connects MK-6811 pneumatic actuator to VB-8XXX series valve bodies in 2½” through 5″ sizes
- Connects MK-6911 pneumatic actuator to VB-8XXX series valve bodies in 6″ size
- Designed for use with Schneider Electric (Barber Colman) VB-8XXX series commercial valves
Key Features
- Purpose-built linkage hardware for positive actuator-to-valve coupling
- Ensures precise stroke transmission from pneumatic actuator to valve stem
- Supports accurate modulating control in pneumatic HVAC systems
- Durable construction suited for commercial building automation applications
- Direct OEM replacement for Schneider Electric / Barber Colman systems
Applications
- Commercial HVAC hydronic heating and cooling systems
- Building automation and direct digital control (DDC) pneumatic valve assemblies
- Retrofit and replacement installations on existing Barber Colman pneumatic valve systems
Product Details
- Brand: Schneider Electric (Barber Colman)
- SKU: AV-497
- Type: Pneumatic Actuator Linkage Kit







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